packages: text-editors: Simplify the plugin loader

radix/packages/text-editors.scm

@@ -66,12 +66,9 @@
                    (copy-file
                      #$(plain-file "plugin-loader.kak" "\
 eval %sh{
+  IFS=:
   for dir in $GUIX_KAK_PLUGINS_PATH; do
-    for plugin in $(ls $dir); do
-      for file in $(ls $dir/$plugin); do
-        echo source $dir/$plugin/$file
-      done
-    done
+    printf 'source %s\n' $dir/*/*
   done
 }")
                      (string-append tools "/plugin-loader.kak"))))))